Love Story in Harvard (it's one of the most romantic asian dramas for me)
Goong (the story is cute and it's one of my top favorites)
Full House (it's funny and lovely)
Stairway to Heaven (I love the chem of CJW and KSW here)
Snow Queen (just like STH, even though this is a sad drama, the lead pair (Hyun Bin and Sung Yu Ri) made it also romantic and cute..)
Sassy Girl Chunhyang (i like this one too)